/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *    http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.apache.flink.runtime.state.filesystem;

import org.apache.flink.core.fs.FSDataOutputStream;
import org.apache.flink.core.fs.Path;
import org.apache.flink.core.fs.local.LocalFileSystem;
import org.apache.flink.util.function.FunctionWithException;

import java.io.IOException;

/** Test {@link LocalFileSystem} for testing purposes. */
public class TestFs extends LocalFileSystem {

    private final FunctionWithException<Path, FSDataOutputStream, IOException> streamFactory;

    public TestFs(FunctionWithException<Path, FSDataOutputStream, IOException> streamFactory) {
        this.streamFactory = streamFactory;
    }

    @Override
    public FSDataOutputStream create(Path filePath, WriteMode overwrite) throws IOException {
        return streamFactory.apply(filePath);
    }
}
